Mitel SX-200 Practices page 1126

Peripheral Devices
Functional Description
11.3 Ten fixed function keys surround the keypad. Two of these keys have LED visual
indicators. The fixed function keys are:
Fixed Function Keys
HOLD Key: Pressing the red Hold key places the current call on hard hold. The call may
be retrieved by pressing the line select key of the call on hold (next to the flashing line
select status indicator).
,ME&AGE Key: The Message key is used to send a callback message to another
telephone set capable of receiving the message when that set is busy, unanswered,
or in Do Not Disturb mode. It is also used to initiate a return call to a telephone set that
has let? a message.
MESSAGE Lamp: The red Message lamp flashes when another telephone set has left
a callback message. The lamp lights (solid red) when the SUPERSET4lOcalls a busy
or unanswered party capable of receiving a message. Pressing the message key
sends a message to the called set. After sending the message the lamp goes out and
the call is terminated.
SUPERKEY Key: The Superkey is used to initiate programming the Line Appearance
keys as Feature keys or Speed Call keys.
SPEAKER Key: This is an On/Off toggle key. With the key in the On state during
handsfree dialing, the caller can monitor call progress through the speaker. When the
caller hears the called patty answer, the caller must lift the handset to respond
(handsfree conversation is not available on the SUPERSET4lQ.
REDIAL Key: The last manually dialed number is dialed when the redial key is pressed.
CANCEL Key: This key is used to cancel a dialing sequence, end a call, terminate
without saving a programming function, or return to a party on soft hold.
VOLUME/TONE UP and VOLUME/TONE DOWN Keys: These two keys are used to
adjust handset volume and ringing volume and tone. Each key depression changes the
e
level up or down by one step.
'The levels for ringing volume and pitch is stored in the PABX; changing one function
setting does not affect the others. On system or set resets, the levels are restored.
Default levels are applied when the set is first programmed. The handset receive
volume level can be adjusted up or down during a call. Howeverthe level is not reported
to the PABX; therefore, on every new call the default level is applied.
MICROPHONE Key and MICROPHONE Lamp: Handsfree conversation is not
supported on the SUPERSET 470 telephone set. On normal calls, pressing the
microphone key will have no effect.
When the SLJPERSET4 7Ois programmed as a Key System set, the Handsfree Answer
Back option is available, The Microphone is then activated by the system software
when an internal page is made to the set, if the Microphone key is ON and the HFAB
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11-6
Revision
0 9109-09~126-NA
Issue
1